fix: enable CI workflow to run on version tags for automated PyPI publishing

This change allows the workflow to automatically build and publish packages
to PyPI when a new version tag or GitHub release is created, completing 
the automated release pipeline.

Author: abrichr

.github/workflows/ci.yml

@@ -3,6 +3,8 @@ name: CI
 on:
   push:
     branches: [ main ]
+    tags:
+      - 'v*'  # Run workflow on version tags
   pull_request:
     branches: [ main ]
 
@@ -70,4 +72,4 @@ jobs:
       if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
       uses: pypa/gh-action-pypi-publish@release/v1
       with:
-        password: ${{ secrets.PYPI_API_TOKEN }}
+        password: ${{ secrets.PYPI_API_TOKEN }}